Andreas,
So, your peer DNS name should be maritim-ultra45. However, your "tarantella
stauts" indicates your peer DNS name is set to www.galerie-maritim.de. So, when
you try to launch an application on your SGD server, from the SGD server, it's
looking to connect to www.galerie-maritim.de, which goes through Internet (or
your gateway) rather than going to "maritim-ultra45" directly. That's probably
why you have a 20 - 30 second delay.
Here is what I suggest:
- install SGD with your maritim-ultra45 peer DNS name
- then change your DNS external name to www.galerie-maritim.de
- this way, when you launch an application on the SGD server itself, from the
SGD server, it would find the "application server" (i.e. your SGD server) using
the peer DNS name, which should be maritim-ultra45
When you change the external DNS anme, make sure that you do the same for the
apache webserver. The httpd.conf file should be located in
/opt/tarantella/webserver/apache/*/conf directory. Look for the peer DNS name
(multiple locations) and replace them with the external DNS name.
You might also want to consider securing the connections and putting everything
through one single port. You can read about them here:
http://blogs.sun.com/fatbloke/entry/securing_the_connections_between_the
http://blogs.sun.com/fatbloke/entry/there_can_be_only_one
Hope this helps.
Regards,
David
Andreas Höschler wrote on 11/4/2007 2:39 PM:
Hi David,
Thanks for your response again!
Earlier in the thread, you mentioned that you don't have
www.galerie-maritim.de in your /etc/hosts file.
No!
And your nslookup test was "nslookup localhost". What's the hostname
of your server?
-bash-3.00# hostname
maritim-ultra45
And is this hostname in your /etc/hosts file?
-bash-3.00# cat /etc/hosts
#
# Internet host table
#
127.0.0.1 localhost
192.168.1.153 maritim-ultra45 loghost
My guess is that you are trying to set it up for external access.
Yes!
So the server should have its "peer DNS name" and internal IP address
so that it can talk to other systems on your LAN. See the differences
between peer DNS and external DNS names:
http://docs.sun.com/source/820-1088/peer_external.html
I have read this page and now know the definitions of external DNS name
(www.galerie-maritim.de) and peer DNS name (not sure what that is in my
case; maritim-ultra45?). But I am not sure how that would help me. I
have setup SGD for www.galerie-maritim.de and am accessing it as such
from the internet and from within the LAN. The applications (Full
Screen,...) are to be run on the same host. Do I have to put
www.galerie-maritim.de into /etc/hosts? I doubt this wil help. Doing ssh
www.galerie-maritim.de from the machine works without problems (delays)!?
Regards,
Andreas
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